Electroencephalography source connectivity: aiming for high resolution of brain networks in time and space
M Hassan, F Wendling - IEEE Signal Processing Magazine, 2018 - ieeexplore.ieee.org
… on a minimum norm estimate and a beamformer filter. … same team also applied MEG source
connectivity to 70 Parkinson’… An efficient solution, described in this review, is to compute the …
connectivity to 70 Parkinson’… An efficient solution, described in this review, is to compute the …
[PDF][PDF] EEG/MEG source imaging: methods, challenges, and open issues
K Wendel, O Väisänen, J Malmivuo… - Computational …, 2009 - downloads.hindawi.com
… of spontaneous and evoked brain activity and allow for … somehow reversed: in tomography
we reconstruct a 3D image by … (ie, beamformer) method such as its adaptive properties to deal …
we reconstruct a 3D image by … (ie, beamformer) method such as its adaptive properties to deal …
Subspace based Multiple Constrained Minimum Variance (SMCMV) Beamformers
A Moiseev, AT Herdman, U Ribary - Biomedical Signal Processing and …, 2022 - Elsevier
… of SMCMV beamformer to analyzing real MEG Auditory … Reconstructing the brain sources
from the measurements b ( … We also want an efficient procedure for extracting all the sources in …
from the measurements b ( … We also want an efficient procedure for extracting all the sources in …
Global and regional functional connectivity maps of neural oscillations in focal epilepsy
… the electromagnetic neural activity at each brain voxel from … sensitivity of MEG is significantly
reduced for deeper sources, … all reconstructed brain voxels using resting-state MEG …
reduced for deeper sources, … all reconstructed brain voxels using resting-state MEG …
[PDF][PDF] Brain image enhancement-A survey
… determine brain related diseases in an efficient and effective … MEG is an extremely diverse
brain examining procedure. It is … In this paper an adaptive ‘beam-former’ enhancement was …
brain examining procedure. It is … In this paper an adaptive ‘beam-former’ enhancement was …
[HTML][HTML] How to build a functional connectomic biomarker for mild cognitive impairment from source reconstructed MEG resting-state activity: the combination of ROI …
… the beamforming analysis to reconstruct the sources, the MEG … a highly efficient connectomic
biomarker for a brain disease (… a small amount of connections co-exist across our dataset. In …
biomarker for a brain disease (… a small amount of connections co-exist across our dataset. In …
[HTML][HTML] Analysis of simultaneous MEG and intracranial LFP recordings during Deep Brain Stimulation: a protocol and experimental validation
… that with MEG beamforming it is possible to recover oscillatory activity … The power spectrum
of the reconstructed source was also … These results demonstrate that beamforming effectively …
of the reconstructed source was also … These results demonstrate that beamforming effectively …
[HTML][HTML] Multiple constrained minimum variance beamformer (MCMV) performance in connectivity analyses
… (MEG) are modalities very well suited to study brain … necessary to reconstruct the activity
at desired brain locations … Effectively the beamformer maximum can be canceled by a …
at desired brain locations … Effectively the beamformer maximum can be canceled by a …
[HTML][HTML] EEG source reconstruction reveals frontal-parietal dynamics of spatial conflict processing
MX Cohen, KR Ridderinkhof - PloS one, 2013 - journals.plos.org
… variance beamforming, which is a source reconstruction … filters, based on electrode positions,
brain anatomy, and time-… patterns of activity, even with only 64 electrodes (typical MEG …
brain anatomy, and time-… patterns of activity, even with only 64 electrodes (typical MEG …
Efficient dipole parameter estimation in EEG systems with near-ML performance
… Locating sources of cerebral activity using high-temporalresolution … , “A novel adaptive
beamformer for MEG source reconstruction effective when large background brain activities exist,” …
beamformer for MEG source reconstruction effective when large background brain activities exist,” …